27380192

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3991

約数の個数: 48

約数和(自身を含む): 63608832

約数和(自身を除く): 36228640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 3943, 6944, 7886, 15772, 27601, 31544, 55202, 63088, 110404, 122233, 126176, 220808, 244466, 441616, 488932, 855631, 883232, 977864, 1711262, 1955728, 3422524, 3911456, 6845048, 13690096, 27380192]

約数ペア:

[(1, 27380192), (2, 13690096), (4, 6845048), (7, 3911456), (8, 3422524), (14, 1955728), (16, 1711262), (28, 977864), (31, 883232), (32, 855631), (56, 488932), (62, 441616), (112, 244466), (124, 220808), (217, 126176), (224, 122233), (248, 110404), (434, 63088), (496, 55202), (868, 31544), (992, 27601), (1736, 15772), (3472, 7886), (3943, 6944)]